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Patent Searching and Data


Matches 351 - 400 out of 12,257

Document Document Title
WO/2012/145372A3
A parallel flow filter-in-filter design for a filter system is provided. The filter-in-filter design provides two distinctly parallel or independent flow paths within a filter assembly in a single housing or shell. The filter assembly in...  
WO/2012/144314A1
Provided is a molten metal filtration device capable of reducing the remaining amount of molten metal, and further capable of suppressing oxidization of molten metal during a filtration process. A molten metal filtration device (1) is ch...  
WO/2012/143793A1
A filter cartridge (30) comprising a filter membrane (33) and at least a support element (31 ) fixed to the filter membrane (33), the support element being provided with at least a snap-engaging element (36) suitable for snap- engaging t...  
WO/2012/145372A2
A parallel flow filter-in-filter design for a filter system is provided. The filter-in-filter design provides two distinctly parallel or independent flow paths within a filter assembly in a single housing or shell. The filter assembly in...  
WO/2012/139260A1
Provided is a device for cleaning an airlift tubular membrane bioreactor, which device comprises a bioreactor (P1), a feed water pump (P2), a circulation pump (P3), a tubular membrane module (P4), an aerator (P5), an air compressor (P6),...  
WO/2012/136561A1
The invention relates to a device (1) for treating a liquid having at least one feed line (2), at least one filter unit (3), at least one outlet line (4) and a central control unit (5), wherein the filter unit (3) comprises a backwash fi...  
WO/2012/136118A1
A filter cartridge rapid-replacement apparatus comprising: at least one filter cartridge unit, which is detachably and fixedly connected to a connector unit, provided with at least one fluid inlet and at least one fluid outlet, at least ...  
WO/2012/135689A3
A method for removing soot, sludge, varnish and other insoluble particulates from engine oil, the method including the steps of: disposing an oil containing the particulates between a pair of electrodes, wherein one of the electrodes is ...  
WO/2012/134618A1
A filter and replacement filter cartridge is provided with a pulsation dampener mounted and sealed to the filter cartridge basket at an inner diameter thereof. The pulsation dampener is captive to the basket such that removal of the bask...  
WO/2012/135689A2
A method for removing soot, sludge, varnish and other insoluble particulates from engine oil, the method including the steps of: disposing an oil containing the particulates between a pair of electrodes, wherein one of the electrodes is ...  
WO/2012/133631A1
The present invention provides a filtering medium for water filters, which has high collection efficiency and a long filter life, and a water filtering apparatus provided with the filtering medium. This filtering medium for water filters...  
WO/2012/133739A1
Provided is a sewerage clarification facility which can promote reduction of a production cost without a control device for controlling washing operation. The sewerage clarification facility includes a biological treatment section (A) fo...  
WO/2012/130436A1
The invention relates to a motor vehicle internal combustion engine having an oil filter (10) which comprises a rigid filter housing (11) and a filter (12) disposed in the filter housing (11), said filter being provided for filtering an ...  
WO/2012/128235A1
Provided is a filtration filter with which a stable opening size during filtration is obtained, and which can be easily regenerated when clogged and used repeatedly. The filtration filter (10) comprises: a substrate stack wherein substra...  
WO/2012/122979A1
The invention relates to a filtering device (100) for high-viscosity fluids, having a partial channel (34) in the housing (30) and a displacing piston (40), which can be inserted into the partial channel (34, 35). The displacing piston (...  
WO/2012/124839A1
Disclosed is a filtration device for water treatment. The filtration device for water treatment comprises: fiber media for filtering impurities in water; and a waveform strainer encompassed by the fiber media, wherein a cross-section of ...  
WO/2012/123398A1
The invention relates to a filter element cassette (1) for filtering liquids in machine tools, comprising at least one filter medium (2), which has an unfiltered side (3) for fluid (9) to flow into the filter medium (2) and for particles...  
WO/2012/119674A1
The invention relates to a filtering device comprising multiple filtering elements (3), the bodies of which define a longitudinal axis, said filtering elements (3) being arranged adjacently to one another in a housing such that the longi...  
WO/2012/121885A3
An apparatus and method for filtering a liquid utilize a filter apparatus including a center tube or flow balancing element including a helical fin. The helical fin radially contacts and supports the inner periphery of a filter media. Th...  
WO/2012/120252A1
Filtration apparatus for filtering fluid passing through a conduit comprising: a fine filter comprising a first web extending across the conduit and having a plurality of relatively fine apertures; a support which acts as a coarse filter...  
WO/2012/121885A2
An apparatus and method for filtering a liquid utilize a filter apparatus including a center tube or flow balancing element including a helical fin. The helical fin radially contacts and supports the inner periphery of a filter media. Th...  
WO/2012/119204A1
The present invention relates to a separator including one or more separation members upon which residue can accumulate. An agitator is provided for agitating the separation members to remove the residue. The agitator may clean residue f...  
WO/2012/117400A2
Strainer and/or plugs that comprises a circumferential ring, a middle concave part and a circumferential side. The ring is characterized as being at least 15 mm wide.  
WO/2012/117946A1
After sandwiching an object, formed by laminating pieces of fabric made of synthetic resin, between a horn and a blade, ultrasonic vibrations that cause the object to melt on the horn are generated, and, in the sandwiched position, the o...  
WO/2012/117114A1
The invention relates to a filter element (100) for filtering a fluid comprising at least: a first clamping ring (10) and an outer ring (14), a first filter disk (30), a first inner supporting plate (40) provided with holes for supportin...  
WO/2012/119039A1
A non-fouling, bypass filter is disclosed. The filter is formed of a tapered structure having particulate material filtering properties. The tapered structure has an open base and a closed top, with its exterior surface being exposed to ...  
WO/2012/115991A2
Disclosed is a capsule apparatus having a filter housing defining a filter chamber with a top cap having a plurality of ports extending substantially laterally from a top end of the top cap. The configuration reduces the overall dimensio...  
WO/2012/116049A2
Multi-stage filtration apparatus is provided. A fluid is forced through different filter stage elements allowing for removal of various contaminants from the fluid.  
WO/2012/113505A1
The invention relates to a device (1) for treating water, comprising a filter head (2) having an inlet (3) and an outlet (4) and a filter cup (5) which can be secured on the filter head (2) and in which an interchangeable insert (6) is r...  
WO/2012/115791A3
An extended area filter is provided. The extended area filter has sheets of a filter media configured for increased filter media surface area. A plurality of filter media tubes are position in a concentric arrangement about a longitudina...  
WO/2012/115790A2
An extended area filter is provided. The extended area filter has sheets of a filter media configured for increased filter media surface area. A plurality of filter media tubes are position in a concentric arrangement about a longitudina...  
WO/2012/116049A3
Multi-stage filtration apparatus is provided. A fluid is forced through different filter stage elements allowing for removal of various contaminants from the fluid.  
WO/2012/115791A2
An extended area filter is provided. The extended area filter has sheets of a filter media configured for increased filter media surface area. A plurality of filter media tubes are position in a concentric arrangement about a longitudina...  
WO/2012/115790A3
An extended area filter is provided. The extended area filter has sheets of a filter media configured for increased filter media surface area. A plurality of filter media tubes are position in a concentric arrangement about a longitudina...  
WO/2012/113526A1
A filter device (2), in particular for fish ponds or swimming pools, has a housing (4), which encloses a filter chamber (6), and a bearing element which is held movably in the filter chamber (6) and through which the water to be cleaned ...  
WO/2012/112261A3
An expandable screen includes, a body constructed of one or more strands of a shape memory material randomly distributed in a mat structure, the body is stable at a first volume and expandable to a second volume upon a change in environm...  
WO/2012/111139A1
In order to efficiently clean a filter for filtering a gas, liquid or supercritical carbon dioxide, which is to used to wash and/or dry a body to be treated, this method for cleaning a filter for filtering a gas, liquid or supercritical ...  
WO/2012/112261A2
An expandable screen includes, a body constructed of one or more strands of a shape memory material randomly distributed in a mat structure, the body is stable at a first volume and expandable to a second volume upon a change in environm...  
WO/2012/109397A2
A technique includes running a lower completion assembly into a well in a single trip. The lower completion assembly includes a screen, a first valve and a second valve. The technique includes performing a gravel packing operation using ...  
WO/2012/109397A3
A technique includes running a lower completion assembly into a well in a single trip. The lower completion assembly includes a screen, a first valve and a second valve. The technique includes performing a gravel packing operation using ...  
WO/2012/107936A3
A device system to separate at entry polluted water from clean water and treat it inside a river and inside a lake by apportionment of a river and a lake for polluted water, using plastic film barrier based chambers for separation, stora...  
WO/2012/107260A1
The invention describes a filter arrangement (1) with a receptacle (2) for a fuel filter (3) and with a fuel filter (3) which comprises a wound filter material (7) and a filter material (6) which is folded in a zig-zag shape and surround...  
WO/2012/104699A1
A component (5) for filters (10) comprising a plate (50) provided with at least a through-opening (54) in a thickness thereof and a perimeter edge to which a seal (51) is fixed, which seal (51) is destined to be interposed between a beak...  
WO/2012/105172A1
The purpose of the present invention is to provide a filtration system whereby it is possible to attain both uniform backwashing of a floating filter media layer and efficient backwashing at low cost. The filtration system of the present...  
WO/2012/104698A1
A filter cartridge (60, 160) comprising a filter wall (63, 163) having a tubular shape and at least a support plate (61, 161) fixed to an end of the filter wall (63, 163), characterised in that a by-pass conduit (66, 166) is fashioned in...  
WO/2012/105543A1
A mixed solution production device, which comprises a mixing tank for preparing a mixed aqueous solution containing a dicarboxylic acid and a Nb compound and a filter for the mixed aqueous solution connected via a pipe to the mixing tank...  
WO/2012/104746A1
The invention relates to a reversible-flow filter with a filter insert (5) arranged in a filter housing, the inner space (8) of which being connected to a fluid inlet, with an outlet and with a backwash device being rotatable and having ...  
WO/2012/100960A1
The invention relates to a method for producing a filter element by connecting two free end sections (2, 4) of at least one filter mat (6) by means of ultrasonic welding. The end sections (2, 4) are thermally connected both from the outs...  
WO/2012/103182A1
Systems and methods are provided for filtering a fluid containing nanoparticles. The systems and methods generally include introducing a stream of the nanoparticle- containing fluid into a holding vessel, and extracting at least a part o...  
WO/2012/102403A1
There is provided a method for separating liquid from a solid-liquid mixture containing solid particles and liquid. The method is characterized in that it comprises a classification step of subjecting the solid-liquid mixture to wet clas...  

Matches 351 - 400 out of 12,257